* {
  box-sizing: border-box;
  -webkit-touch-callout: none;
  -webkit-text-size-adjust: none;
  -webkit-tap-highlight-color: transparent;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html, body {
  overflow: hidden;
  margin: 0;
  width: 100%;
  height: 100%;
  font-size: $rootFontSize;
  background-color: $bodyBgColor;
}
